1256781-69-7 Usage
General Description
2-(2-Iodo-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a chemical compound with a molecular formula C14H21BO3I. It is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. 2-(2-Iodo-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a boronic ester, which makes it a useful building block for Suzuki-Miyaura cross-coupling reactions. It is also used in the production of pharmaceuticals and agrochemicals. Additionally, it has been studied for its potential applications in materials science, such as in the development of organic light-emitting diodes and semiconducting polymers.
Check Digit Verification of cas no
The CAS Registry Mumber 1256781-69-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,7,8 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1256781-69:
(9*1)+(8*2)+(7*5)+(6*6)+(5*7)+(4*8)+(3*1)+(2*6)+(1*9)=187
187 % 10 = 7
So 1256781-69-7 is a valid CAS Registry Number.
1256781-69-7Relevant articles and documents
Gold(iii)-catalyzed halogenation of aromatic boronates with N -halosuccinimides
Qiu, Di,Mo, Fanyang,Zheng, Zhitong,Zhang, Yan,Wang, Jianbo
supporting information; experimental part, p. 5474 - 5477 (2011/02/22)
Aromatic boronates bearing halogen substituents in the aromatic ring can be synthesized by AuCl3-catalyzed halogenations with N-halosuccinimides.
